如何在選項卡菜單中使用導航抽屜

Question

我一直在開發一個應用程序，它在底部和其中一個頁面中具有可滑動菜單，應該有一個導航抽屜來更改自己的片段。

MainActivity.java

package com.example.elizehprotowithshlkandvpis; 
import com.example.elizehprotowithshlkandvpis.adapter.MainMenuAdapter; 
import com.viewpagerindicator.TabPageIndicator; 
import android.os.Bundle; 
import android.support.v4.app.FragmentActivity; 
import android.support.v4.app.FragmentPagerAdapter; 
import android.support.v4.view.ViewPager; 
import android.view.Menu; 

public class MainActivity extends FragmentActivity { 
    private static final String[] CONTENT = { "Home", "AboutUs", "Maps", "Resturants", "Tours", "CustomerClub", "Neccesseries", "UrgentCall" }; 
    private ViewPager mViewPager; 
    private FragmentPagerAdapter adapter; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 

     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     adapter = new MainMenuAdapter(getSupportFragmentManager()); 
     mViewPager = (ViewPager) findViewById(R.id.pager); 
     mViewPager.setAdapter(adapter); 

     TabPageIndicator indicator = (TabPageIndicator) findViewById(R.id.indicator); 
     indicator.setViewPager(mViewPager); 

    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.main, menu); 
     return true; 
    } 

    public static String[] getCONTENT() { 
     return CONTENT; 
    } 
} 

MainMenuAdapter.java

package com.example.elizehprotowithshlkandvpis.adapter; 
import com.example.elizehprotowithshlkandvpis.MainActivity; 
import com.example.menuclasses.AboutUs; 
import com.example.menuclasses.CustomerClub; 
import com.example.menuclasses.Maps; 
import com.example.menuclasses.Neccesseries; 
import com.example.menuclasses.Tours; 
import com.example.menuclasses.UrgentCall; 
import com.example.menuclasses.Resturants; 

import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentManager; 
import android.support.v4.app.FragmentPagerAdapter; 

public class MainMenuAdapter extends FragmentPagerAdapter { 
    private static final String[] CONTENT = { "Home", "AboutUs", "Maps", "Resturants", "Tours", "CustomerClub", "Neccesseries", "UrgentCall" }; 

    private final int HOME_INDEX   = 0; 
    private final int ABOUTUS_INDEX  = 1; 
    private final int MAPS_INDEX   = 2; 
    private final int RESTURANTS_INDEX = 3; 
    private final int TOURS_INDEX  = 4; 
    private final int CUSTOMERCLUB_INDEX = 5; 
    private final int NECCESSERIES_INDEX = 6; 
    private final int URGENTCALL_INDEX = 7; 
    private final int NUMBEROFMENUS  = CONTENT.length; 

    public MainMenuAdapter(FragmentManager fm) { 
     super(fm); 
     // TODO Auto-generated constructor stub 
    } 

    @Override 
    public CharSequence getPageTitle(int position) { 
     String[] CONTENT = MainActivity.getCONTENT(); 
     return CONTENT[position % CONTENT.length].toUpperCase(); 
    } 


    @Override 
    public Fragment getItem(int index) { 
     switch(index) { 
     case HOME_INDEX: 
      return new AboutUs(); 

     case ABOUTUS_INDEX: 
      return new AboutUs(); 

     case MAPS_INDEX: 
      return new Maps(); 

     case RESTURANTS_INDEX: 
      return new Resturants(); 

     case TOURS_INDEX: 
      return new Tours(); 

     case CUSTOMERCLUB_INDEX: 
      return new CustomerClub(); 

     case NECCESSERIES_INDEX: 
      return new Neccesseries(); 

     case URGENTCALL_INDEX: 
      return new UrgentCall(); 
     } 
     return null; 
    } 
    @Override 
    public int getCount() { 
     // TODO Auto-generated method stub 
     return NUMBEROFMENUS; 
    } 
} 

的應該包含一個抽屜式導航片段Resturants，也抽屜的mainactivity與夏洛特庫（SherlockFragmentActivity）來實現。 我困惑如何從SherlockActivity :)致電SherlockFragmentActivity

感謝

Answer 1

本教程應該可以幫助您：

http://developer.android.com/training/implementing-navigation/nav-drawer.html

這是切換片段的代碼片段

// Insert the fragment by replacing any existing fragment 
FragmentManager fragmentManager = getFragmentManager(); 
fragmentManager.beginTransaction() 
       .replace(R.id.content_frame, fragment) 
       .commit();